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matlab code for geom3d

THIS IS THE MATLAB SOURCE CODE

说明：  利用matlab实现流体力学中经典算例：二维粘性方腔不可压流动的计算。(Matlab is used to calculate the incompressible flow in a two-dimensional viscous square cavity.)

人脸识别的源程序，用Matlab语言实现，可以参考看一下。(Face recognition source code, using Matlab language, can refer to a look.)

说明：  包括了基于能量检测方法的信号检测，其中采用M2M4算法进行了噪声方差估计。本程序为MATLAB仿真，可以直接应用。(this program contains the energy-based signal detection method. and the M2M4 method is used to estimate the variance of the background noise.)

本仿真为电动汽车充电桩设计，采用了隔离式的DC/DC环节(Simulation to charge electric cars pile design, isolated DC/DC link)

遗传算法程序,利用GS-DE算法进行衍射光学元件设计.(Genetic Algorithm Programming,GS-DE algorithm for diffractive optical element design.)

用最小平方反褶积算法来用c语言编程完成算法，解决反褶积问题(Deconvolution using least-squares algorithm to complete the algorithm with c language programming to address the problem of deconvolution)

自己写的一种颜色校正算法，想要校正什么颜色，请改变Rc/Gc/Bc后减去的值(A color correction algorithm to write their own, what you want to correct color, change the value of Rc/GC/BC after subtracting)

查找ldpc校验矩阵中的6环，并将其记录到txt文件中(Find ldpc check matrix of the six rings, and its records to a txt file)